LED surface-mounted luminaire with homogeneous light emission surface and VarioFlex technology, IP20 for indoor applications. Total luminous flux: 6000 lm. Luminaire power: 45 W. Luminaire luminous efficacy: 133 lm/W. Color rendering Ra > 80, color temperature 3000/3500/4000 K, adjustable via switch. Service life: 50,000 h at L80. Color location tolerance (initial MacAdam): 5, impact resistance: IK08. With FLEX technology, the input power can be set on site in 3 steps (FLEX1 - 6000 lm (45W), FLEX2 - 4500 lm (34W), FLEX3 - 3000 lm (22W)). Flex data for other color temperatures can be found on the website. Mounted directly on the ceiling or using flexible mounting brackets for any drill hole spacing. Dimensions: 1504 x 43 x 53 mm, weight: 0.85 kg.